Mac geeks, put some hair on your chest! It's the logo for the rest of us, an awesome X with black panther fur! (Notice the little panther claw scratching at the exclaimation mark.) Illustrated by the venerable Nitrozac herself, this is a gorgeous black fur letter that will look purrrrfect on you, your tiger or your pussycat! Here's a close-up view so you can see the fur detail.